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Illinois Administrative Code (Last Updated: March 27, 2024) |
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TITLE35. ENVIRONMENTAL PROTECTION |
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PART604. DESIGN, OPERATION, AND MAINTENANCE CRITERIA |
| SUBPART A. GENERAL PROVISIONS |
| § 604.100. Purpose |
| § 604.105. General Requirements |
| § 604.110. Location |
| § 604.115. Usage |
| § 604.120. Piping Identification |
| § 604.125. Automatic Equipment |
| § 604.130. Operational Testing Equipment |
| § 604.135. Repair Work and Emergency Operation |
| § 604.140. Nitrification Action Plan |
| § 604.145. Exceptions for Community Water Supplies |
| § 604.150. Protection of Community Water Supply Structures |
| § 604.155. Electrical Controls and Standby Power |
| § 604.160. Safety |
| § 604.165. Monthly Operating Report |
| § 604.170. Security |
| SUBPART B. SOURCE DEVELOPMENT |
| § 604.200. General Requirements |
| § 604.205. Surface Water Quantity |
| § 604.210. Surface Water Quality |
| § 604.215. Surface Water Structures |
| § 604.220. Invasive Mussel Control |
| § 604.225. Reservoirs |
| § 604.230. Groundwater Quantity |
| § 604.235. Groundwater Quality |
| § 604.240. General Well Construction |
| § 604.245. Well Testing and Records |
| § 604.250. Aquifer Types and Construction Methods |
| § 604.255. Well Pumps, Discharge Piping, and Appurtenances |
| SUBPART C. SOURCE WATER PROTECTION PLAN |
| § 604.300. Purpose |
| § 604.305. Source Water Protection Plan Requirement and Contents |
| § 604.310. Vision Statement |
| § 604.315. Source Water Assessment |
| § 604.320. Source Water Protection Plan Objectives |
| § 604.325. Action Plan |
| § 604.330. Submission |
| § 604.335. Agency Approval |
| § 604.340. Evaluation and Revision |
| SUBPART D. AERATION |
| § 604.400. General Requirements for Aeration |
| § 604.405. Forced or Induced Draft Aeration |
| § 604.410. Spray Aeration |
| § 604.415. Pressure Aeration |
| § 604.420. Packed Tower Aeration |
| § 604.425. Other Methods of Aeration |
| SUBPART E. CLARIFICATION |
| § 604.500. General Clarification Requirements |
| § 604.505. Coagulation |
| § 604.510. Flocculation |
| § 604.515. Sedimentation |
| § 604.520. Solids Contact Unit |
| § 604.525. Tube or Plate Settlers |
| § 604.530. Other High Rate Clarification Processes |
| SUBPART F. FILTRATION |
| § 604.600. Filtration |
| § 604.605. Rapid Rate Gravity Filters |
| § 604.610. Rapid Rate Pressure Filters |
| § 604.615. Deep Bed Rapid Rate Gravity Filters |
| § 604.620. Biologically Active Filtration |
| SUBPART G. DISINFECTION |
| § 604.700. Disinfection Requirement |
| § 604.705. Chlorination Equipment |
| § 604.710. Points of Application |
| § 604.715. Contact Time |
| § 604.720. Inactivation of Pathogens |
| § 604.725. Residual Chlorine |
| § 604.730. Continuous Chlorine Analyzers |
| § 604.735. Chlorinator Piping |
| SUBPART H. SOFTENING |
| § 604.800. Lime or Lime-soda Process |
| § 604.805. Cation Exchange Process |
| SUBPART I. STABILIZATION |
| § 604.900. General Stabilization Requirements |
| § 604.905. Carbon Dioxide Addition |
| § 604.910. Phosphates |
| § 604.915. Split Treatment |
| SUBPART J. OTHER TREATMENT |
| § 604.1000. Presedimentation |
| § 604.1005. Anion Exchange |
| § 604.1010. Iron and Manganese Control |
| § 604.1015. Taste and Odor Control |
| § 604.1020. Powdered Activated Carbon |
| SUBPART K. CHEMICAL APPLICATION |
| § 604.1100. General Chemical Application Requirements |
| § 604.1105. Feed Equipment and Chemical Storage |
| § 604.1110. Protective Equipment |
| § 604.1115. Chlorine Gas |
| § 604.1120. Acids and Caustics |
| § 604.1125. Chlorine Dioxide |
| § 604.1130. Sodium Chlorite |
| § 604.1135. Sodium Hypochlorite |
| § 604.1140. Ammonia |
| § 604.1145. Potassium Permanganate |
| § 604.1150. Fluoride |
| SUBPART L. PUMPING FACILITIES |
| § 604.1200. General |
| § 604.1205. Pumping Stations |
| § 604.1210. Pumps |
| § 604.1215. Booster Pumps |
| § 604.1220. Automatic and Remote-Controlled Stations |
| § 604.1225. Appurtenances |
| SUBPART M. STORAGE |
| § 604.1300. General Storage Requirements |
| § 604.1305. Overflow |
| § 604.1310. Access to Water Storage Structures |
| § 604.1315. Vents |
| § 604.1320. Level Controls |
| § 604.1325. Roof and Sidewalls |
| § 604.1330. Painting and Cathodic Protection |
| § 604.1335. Treatment Plant Storage |
| § 604.1340. Elevated Storage |
| § 604.1345. Hydropneumatic Storage |
| § 604.1350. Combination Pressure Tanks and Ground Storage |
| SUBPART N. DISTRIBUTION |
| § 604.1400. General Distribution System Requirements |
| § 604.1405. Installation of Water Mains |
| § 604.1410. Materials |
| § 604.1415. System Design |
| § 604.1420. Valves |
| § 604.1425. Hydrants |
| § 604.1430. Air Relief Valves |
| § 604.1435. Valve, Meter and Blow Off Chambers |
| § 604.1440. Sanitary Separation for Finished Water Mains |
| § 604.1445. Sanitary Separation for Raw Water Mains |
| § 604.1450. Surface Water Crossings |
| § 604.1455. Water Service Line |
| § 604.1460. Water Loading Stations |
| SUBPART O. CROSS CONNECTIONS |
| § 604.1500. Cross Connections |
| § 604.1505. Cross Connection Control Program |
| § 604.1510. Cross-Connection Control Device Inspectors |
| § 604.1515. Agency Approved Cross Connection Control Measures |
| § 604.1520. COVID-19 Emergency Provisions [Repealed] |
| § 604.TABLE A. Steel Pipe |
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SOURCE: Adopted in R18-17 at 43 Ill. Reg. 8064, effective July 26, 2019; emergency amendment in R20-20 at 44 Ill. Reg. 7777, effective April 17, 2020, for a maximum of 150 days; amended in R20-21 at 44 Ill. Reg. 14736, effective August 27, 2020; amended in R18-25 at 47 Ill. Reg. 7503, effective May 16, 2023.
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Notation
AUTHORITY: Implementing Section 17 and authorized by Section 27 of the Illinois Environmental Protection Act [415 ILCS 5/17 and 27].